Acta Agronomica Academiae Scientiarum Hungaricae, Volume 19

Academiae Scientiarum Hungaricae Acta Agronomica Academiae Agricultural Agronomica Academiae Scientiarum alfalfa amino acid amphidiploid anthers apple trees average Besostaya bivalents breeding Budapest bundles capsules carotene catalase catalase activity cells cent chemical chloride chromosomes colchicin crop cultivars decreased determined diploid double cross hybrids effect endosperm examined experiments F₁ fertile flowering formasane fruit set fungicides genetic germination grain growth herbicides higher Hungarian Hungary increase intact seed Intézet investigations irrigation Jonathan apple Kiadó kinetin knightiana layer leaves lucerne fields maize maleic hydrazide manganese Martonvásár material meiosis method Mezőgazdasági nucleic acid nutrient observed obtained opaque-2 organic PÁLFI pipecolic acid pistil plants plots pollen tube polyploidization poppy production proline protein RAJKI rhizosphere root system samples seedlings soil solution sown species stage sterile studies Table temperature tion Tomus 19 treatment types varieties water deficiency weed weight yield